Faraday rotators of terbium oxyhydroxide

Kolis, Joseph William; Sanjeewa, Duminda; Fulle, Kyle

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Title: Faraday rotators of terbium oxyhydroxide

Abstract

Terbium-based Faraday rotators, optical isolators incorporating the Faraday rotators, and methods for forming the Faraday rotators are described. Formation methods include hydrothermal growth methods for forming monolithic single crystals of TbO(OH) as Faraday rotator materials. TbO(OH) can also be used as a starting material in a hydrothermal growth method to form monolithic single crystals of Tb_xYb_2-xO₃, in which x is between about 0.05 and about 1 or terbium aluminum garnet TAG for use as a Faraday rotator in an optical isolator.

Inventors:: Kolis, Joseph William; Sanjeewa, Duminda; Fulle, Kyle

Issue Date:: Tue Mar 09 00:00:00 EST 2021

Research Org.:: Clemson Univ., SC (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805609

Patent Number(s):: 10942381

Application Number:: 16/034,699

Assignee:: Clemson University Research Foundation (Clemson, SC)

Patent Classifications (CPCs):: C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS

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C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
C01F17/224 - Oxides or hydroxides of lanthanides
C01F17/241 - containing two or more rare earth metals, e.g. NdPrO3 or LaNdPrO3

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2002/54 - one element only
C01P2006/42 - Magnetic properties
C01P2006/60 - Optical properties, e.g. expressed in CIELAB-values

C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
C30B29/22 - Complex oxides
C30B7/10 - by application of pressure, e.g. hydrothermal processes

G - PHYSICS G02 - OPTICS G02B - OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B27/28 - for polarising
G02B27/288 - {Filters employing polarising elements, e.g. Lyot or Solc filters
G02B5/3025 - {Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
G02B5/3083 - {Birefringent or phase retarding elements

G - PHYSICS G02 - OPTICS G02F - DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING
G02F1/093 - {used as non-reciprocal devices, e.g. optical isolators, circulators

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DOE Contract Number:: SC0014271

Resource Type:: Patent

Resource Relation:: Patent File Date: 07/13/2018

Country of Publication:: United States

Language:: English

Citation Formats


                    Kolis, Joseph William, Sanjeewa, Duminda, and Fulle, Kyle. Faraday rotators of terbium oxyhydroxide.  United States: N. p., 2021. 
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                    Kolis, Joseph William, Sanjeewa, Duminda, & Fulle, Kyle. Faraday rotators of terbium oxyhydroxide.  United States.

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                    Kolis, Joseph William, Sanjeewa, Duminda, and Fulle, Kyle. Tue .  
        "Faraday rotators of terbium oxyhydroxide".  United States.  https://www.osti.gov/servlets/purl/1805609.

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@article{osti_1805609,

  title        = {Faraday rotators of terbium oxyhydroxide},

  author       = {Kolis, Joseph William and Sanjeewa, Duminda and Fulle, Kyle},

  abstractNote = {Terbium-based Faraday rotators, optical isolators incorporating the Faraday rotators, and methods for forming the Faraday rotators are described. Formation methods include hydrothermal growth methods for forming monolithic single crystals of TbO(OH) as Faraday rotator materials. TbO(OH) can also be used as a starting material in a hydrothermal growth method to form monolithic single crystals of TbxYb2-xO3, in which x is between about 0.05 and about 1 or terbium aluminum garnet TAG for use as a Faraday rotator in an optical isolator.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 09 00:00:00 EST 2021},

  month        = {Tue Mar 09 00:00:00 EST 2021}

}

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Works referenced in this record:

Optical isolator
patent, January 2014

Makikawa, Shinji; Watanabe, Toshiaki; Koyama, Tomohiro
US Patent Document 8,625,197
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Monolithic Heterogeneous Single Crystals with Multiple Regimes for Solid Staet Laser Applications
patent-application, November 2016

Kolis, Joseph W.; McMillen, Colin D.
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Hydrothermal growth of heterogeneous single crystals for solid state laser applications
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Kolis, Joseph; McMillen, Colin D.; Mann, J. Matthew
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Rhombohedral fluoroberyllium borate crystals and hydrothermal growth thereof for use in laser and non-linear optical applications and devices
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Kolis, Joseph; McMillen, Colin D.
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Hydrothermal growth of heterogeneous single crystals exhibiting amplified spontaneous emission suppression
patent, October 2016

Kolis, Joseph; McMillen, Colin D.
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Faraday rotator and magneto-optical element using the same
patent, February 2002

Fukuda, Satoru; Tanno, Masayuki; Watanabe, Toshiaki
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Hydrothermal method for preparing large single crystals of scandium, yttrium, and lanthanide sesquioxides
patent, July 2009

Kolis, Joseph; McMillen, Colin D.
US Patent Document 7,563,320
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Hydrothermal growth of hexagonal beryllium borate crystals for use in laser non-linear optical and birefringent applications and devices
patent, September 2009

Kolis, Joseph; McMillen, Colin D.; Giesber, Henry
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patent, November 2016

Kolis, Joseph; McMillen, Colin D.; Mann, J. Matthew
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Low noise high power optical fiber amplifier
patent, August 1992

Huber, David R.
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Oxide and magneto-optical device
patent, June 2014

Makikawa, Shinji; Watanabe, Toshiaki; Yamanaka, Akio
US Patent Document 8,753,538
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Hydrothermal growth of lanthanide vanadate crystals for use in laser and birefringent applications and devices
patent, May 2007

Kolis, Joseph; Syracuse, Steven J.
US Patent Document 7,211,234
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Acentric Orthorhombic Lanthanide Borate Crystals, Method for Making, and Applications Thereof
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Kolis, Joseph; McMillen, Colin D.; Mann, J. Matthew
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patent, July 2017

Kolis, Joseph; McMillen, Colin D.
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Kolis, Joseph
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Similar Records

Title: Faraday rotators of terbium oxyhydroxide

Abstract

Citation Formats

Optical isolator patent, January 2014

Monolithic Heterogeneous Single Crystals with Multiple Regimes for Solid Staet Laser Applications patent-application, November 2016

Hydrothermal growth of heterogeneous single crystals for solid state laser applications patent, April 2015

Rhombohedral fluoroberyllium borate crystals and hydrothermal growth thereof for use in laser and non-linear optical applications and devices patent, September 2014

Hydrothermal growth of heterogeneous single crystals exhibiting amplified spontaneous emission suppression patent, October 2016

Faraday rotator and magneto-optical element using the same patent, February 2002

Hydrothermal method for preparing large single crystals of scandium, yttrium, and lanthanide sesquioxides patent, July 2009

Hydrothermal growth of hexagonal beryllium borate crystals for use in laser non-linear optical and birefringent applications and devices patent, September 2009

Method for forming heterogeneous single garnet based crystals for passive Q-switched lasers and microlasers patent, November 2016

Low noise high power optical fiber amplifier patent, August 1992

Oxide and magneto-optical device patent, June 2014

Hydrothermal growth of lanthanide vanadate crystals for use in laser and birefringent applications and devices patent, May 2007

Acentric Orthorhombic Lanthanide Borate Crystals, Method for Making, and Applications Thereof patent-application, February 2005

Heterogeneous single vanadate based crystals for Q-switched lasers and microlasers and method for forming same patent, November 2016

Single crystals with internal doping with laser ions prepared by a hydrothermal method patent, July 2017

Acentric lithium borate crystals, method for making, and applications thereof patent, May 2008

Hydrothermal growth of rhombohedral potassium fluoroberyllium borate crystals for use in laser and non-linear optical applications and devices patent, June 2009

Optical isolator
patent, January 2014

Monolithic Heterogeneous Single Crystals with Multiple Regimes for Solid Staet Laser Applications
patent-application, November 2016

Hydrothermal growth of heterogeneous single crystals for solid state laser applications
patent, April 2015

Rhombohedral fluoroberyllium borate crystals and hydrothermal growth thereof for use in laser and non-linear optical applications and devices
patent, September 2014

Hydrothermal growth of heterogeneous single crystals exhibiting amplified spontaneous emission suppression
patent, October 2016

Faraday rotator and magneto-optical element using the same
patent, February 2002

Hydrothermal method for preparing large single crystals of scandium, yttrium, and lanthanide sesquioxides
patent, July 2009

Hydrothermal growth of hexagonal beryllium borate crystals for use in laser non-linear optical and birefringent applications and devices
patent, September 2009

Method for forming heterogeneous single garnet based crystals for passive Q-switched lasers and microlasers
patent, November 2016

Low noise high power optical fiber amplifier
patent, August 1992

Oxide and magneto-optical device
patent, June 2014

Hydrothermal growth of lanthanide vanadate crystals for use in laser and birefringent applications and devices
patent, May 2007

Acentric Orthorhombic Lanthanide Borate Crystals, Method for Making, and Applications Thereof
patent-application, February 2005

Heterogeneous single vanadate based crystals for Q-switched lasers and microlasers and method for forming same
patent, November 2016

Single crystals with internal doping with laser ions prepared by a hydrothermal method
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patent, June 2009